(Q77920901)

Sloan Digital Sky Survey

1 reference

[VV2006c] J120548.2+584813

1 reference

[ZEH2003] RX J1205.7+5848 2

The Hamburg/RASS Catalogue of optical identifications. Northern high-galactic latitude ROSAT Bright Source Catalogue X-ray sources

1 reference

SDSS J120548.14+584814.4

Sloan Digital Sky Survey

1 reference

2MASS J12054812+5848144

1 reference

[VV2010c] J120548.2+584813

1 reference

X-ray survey of the Large Magellanic Cloud by ROSAT

1RXS J120547.8+584828

1 reference

RX J1205.7+5848

1 reference

2MASX J12054816+5848149

Two Micron All-Sky Survey, Extended source catalogue

1 reference

Gaia DR2 1576032309328468608

1 reference

0 references

0.27647±0.00091

1 reference

The SDSS Photometric Catalog, Release 7

0.276479

1 reference

A comprehensive study of 2000 narrow line Seyfert 1 galaxies from the Sloan Digital Sky Survey. I. The sample

0.27634±0.00005

2 references

The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey

The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III

parallax

0.2409±0.3264 milliarcsecond

1 reference

declination component of proper motion

0.534±0.514 milliarcsecond per year

1 reference

right ascension component of proper motion

0.834±0.546 milliarcsecond per year

1 reference

radial velocity

71,730±0 kilometre per second

1 reference

The Sloan Digital Sky Survey quasar catalog. V. Seventh data release

16.316±0.118

1 reference

14.542±0.095

K band

1 reference

The Sloan Digital Sky Survey quasar catalog. V. Seventh data release

19.08

B band

1 reference

A catalogue of quasars and active nuclei: 13th edition

18.63

V band

1 reference

A catalogue of quasars and active nuclei: 13th edition

18.359±0.008

g' band

1 reference

17.786±0.007

r' band

1 reference

17.538±0.007

i' band

1 reference

18.665±0.02

u' band

1 reference

17.175±0.015

z' band

1 reference

14.738±0

H band

1 reference

The Two Micron All Sky Survey (2MASS)

19.0215±0.0073

1 reference

1 reference

181.45066985526900 degree

1 reference

declination

58.80402576096700 degree

1 reference